🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 163 Days

Day: 37.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 213 Days

Day: 28.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 9.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.6 AU - 5.48 AU

Year: 4317 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,781,081 km

• M1: 123,867 km (0.108 R)
• M2: 221,255 km (0.066 R)
• M3: 283,039 km (0.09 R)
• M4: 584,928 km (0.112 R)
• M5: 897,138 km (0.094 R)
• M6: 1,084,435 km (0.104 R)
• M7: 1,208,003 km (0.057 R)
• M8: 1,297,462 km (0.113 R)
• M9: 1,376,151 km (0.102 R)
• M10: 1,442,871 km (0.078 R)
• M11: 1,552,078 km (0.077 R)
• M12: 1,635,853 km (0.102 R)
• M13: 1,971,251 km (0.096 R)
• M14: 2,047,097 km (0.104 R)
• M15: 2,328,491 km (0.101 R)
• M16: 2,441,288 km (0.089 R)
• M17: 2,997,642 km (0.115 R)
• M18: 3,085,306 km (0.092 R)
• M19: 3,299,381 km (0.043 R)
• M20: 3,536,942 km (0.117 R)
• M21: 3,780,039 km (0.07 R)
• M22: 4,067,417 km (0.045 R)
• M23: 4,461,607 km (0.041 R)
• M24: 4,785,935 km (0.118 R)
• M25: 4,847,569 km (0.119 R)
• M26: 5,181,023 km (0.051 R)
• M27: 5,307,882 km (0.112 R)
• M28: 5,848,080 km (0.118 R)
• M29: 5,914,202 km (0.114 R)
• M30: 6,046,896 km (0.104 R)
• M31: 6,203,076 km (0.093 R)
• M32: 7,404,795 km (0.099 R)
• M33: 7,572,046 km (0.089 R)
• M34: 8,056,593 km (0.052 R)
• M35: 8,204,097 km (0.114 R)
• M36: 8,377,032 km (0.109 R)
• M37: 8,451,681 km (0.109 R)
• M38: 8,954,330 km (0.057 R)
• M39: 9,596,255 km (0.086 R)
• M40: 9,778,614 km (0.098 R)
• M41: 9,909,662 km (0.042 R)
• M42: 10,200,032 km (0.06 R)
• M43: 10,466,316 km (0.101 R)
• M44: 10,600,356 km (0.039 R)
• M45: 10,816,076 km (0.03 R)
• M46: 11,279,081 km (0.086 R)
• M47: 11,389,035 km (0.102 R)
• M48: 11,554,491 km (0.12 R)
• M49: 11,665,343 km (0.104 R)
• M50: 11,748,669 km (0.077 R)
• M51: 11,888,094 km (0.112 R)
• M52: 12,507,579 km (0.119 R)
• M53: 13,282,496 km (0.053 R)
• M54: 13,427,606 km (0.065 R)
• M55: 13,748,942 km (0.118 R)
• M56: 13,984,259 km (0.111 R)
• M57: 15,210,812 km (0.088 R)
• M58: 15,301,917 km (0.118 R)
• M59: 15,637,465 km (0.103 R)
• M60: 15,729,468 km (0.09 R)
• M61: 16,191,875 km (0.107 R)
• M62: 16,253,809 km (0.065 R)
• M63: 16,315,892 km (0.054 R)
• M64: 16,627,504 km (0.105 R)
• M65: 16,909,646 km (0.103 R)
• M66: 18,214,887 km (0.046 R)
• M67: 18,473,392 km (0.066 R)
• M68: 18,798,169 km (0.093 R)
• M69: 19,883,203 km (0.073 R)
• M70: 20,584,368 km (0.102 R)
• M71: 21,361,529 km (0.119 R)
• M72: 21,839,344 km (0.102 R)
• M73: 22,424,272 km (0.108 R)
• M74: 22,597,207 km (0.11 R)
• M75: 22,701,178 km (0.095 R)
• M76: 22,840,154 km (0.074 R)
• M77: 23,433,908 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 13

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.13 AU - 5.27 AU

Year: 4547 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,781,081 km

• M1: 166,353 km (0.094 R)
• M2: 274,512 km (0.097 R)
• M3: 452,384 km (0.105 R)
• M4: 570,566 km (0.118 R)
• M5: 712,983 km (0.091 R)
• M6: 945,010 km (0.118 R)
• M7: 1,064,090 km (0.104 R)
• M8: 1,146,518 km (0.096 R)
• M9: 1,289,085 km (0.082 R)
• M10: 1,377,647 km (0.082 R)
• M11: 1,852,770 km (0.053 R)
• M12: 2,126,683 km (0.033 R)
• M13: 2,214,946 km (0.067 R)
• M14: 2,525,062 km (0.097 R)
• M15: 2,790,898 km (0.066 R)
• M16: 2,966,825 km (0.059 R)
• M17: 3,227,574 km (0.101 R)
• M18: 3,643,456 km (0.119 R)
• M19: 3,771,512 km (0.111 R)
• M20: 4,076,542 km (0.101 R)
• M21: 4,254,414 km (0.037 R)
• M22: 4,389,650 km (0.048 R)
• M23: 4,526,233 km (0.046 R)
• M24: 5,375,799 km (0.041 R)
• M25: 5,794,075 km (0.12 R)
• M26: 6,019,818 km (0.092 R)
• M27: 6,248,553 km (0.093 R)
• M28: 6,714,700 km (0.077 R)
• M29: 7,058,327 km (0.09 R)
• M30: 7,435,014 km (0.101 R)
• M31: 8,377,032 km (0.062 R)
• M32: 9,006,540 km (0.091 R)
• M33: 9,151,799 km (0.072 R)
• M34: 9,829,926 km (0.087 R)
• M35: 10,159,939 km (0.1 R)
• M36: 11,297,033 km (0.12 R)
• M37: 11,516,792 km (0.105 R)
• M38: 12,152,134 km (0.107 R)
• M39: 12,280,639 km (0.111 R)
• M40: 12,897,132 km (0.113 R)
• M41: 13,028,179 km (0.079 R)
• M42: 13,823,890 km (0.118 R)
• M43: 14,261,464 km (0.051 R)
• M44: 14,532,984 km (0.107 R)
• M45: 15,358,017 km (0.108 R)
• M46: 17,017,506 km (0.074 R)
• M47: 17,125,366 km (0.102 R)
• M48: 17,305,631 km (0.055 R)
• M49: 18,511,241 km (0.065 R)
• M50: 18,696,293 km (0.097 R)
• M51: 18,807,594 km (0.081 R)
• M52: 19,068,343 km (0.063 R)
• M53: 19,255,191 km (0.108 R)
• M54: 19,405,088 km (0.098 R)
• M55: 20,733,666 km (0.113 R)
• M56: 20,964,346 km (0.079 R)
• M57: 21,389,653 km (0.051 R)
• M58: 21,778,608 km (0.104 R)
• M59: 22,484,710 km (0.112 R)
• M60: 22,761,466 km (0.078 R)
• M61: 24,526,122 km (0.099 R)
• M62: 24,607,354 km (0.051 R)
• M63: 25,713,181 km (0.097 R)
• M64: 25,837,048 km (0.079 R)
• M65: 25,919,776 km (0.073 R)
• M66: 26,002,503 km (0.034 R)
• M67: 26,417,787 km (0.069 R)
• M68: 26,584,439 km (0.088 R)
• M69: 27,761,176 km (0.045 R)
• M70: 28,015,492 km (0.09 R)
• M71: 28,228,071 km (0.068 R)
• M72: 28,654,874 km (0.11 R)

Asteroid Belt

Center: 10.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 7.6

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.01 AU - 16.99 AU

Year: 28558 Days

Day: 18.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,781,081 km

• M1: 165,904 km (0.117 R)
• M2: 218,562 km (0.096 R)
• M3: 313,707 km (0.109 R)
• M4: 367,562 km (0.113 R)
• M5: 486,642 km (0.102 R)
• M6: 666,159 km (0.11 R)
• M7: 920,177 km (0.085 R)
• M8: 1,030,131 km (0.068 R)
• M9: 1,779,167 km (0.118 R)
• M10: 2,467,916 km (0.035 R)
• M11: 2,622,750 km (0.104 R)
• M12: 3,106,101 km (0.107 R)
• M13: 3,315,687 km (0.064 R)
• M14: 3,882,065 km (0.095 R)
• M15: 4,478,212 km (0.066 R)
• M16: 4,715,175 km (0.082 R)
• M17: 4,907,708 km (0.077 R)
• M18: 5,908,667 km (0.083 R)
• M19: 6,699,591 km (0.028 R)
• M20: 6,753,596 km (0.111 R)
• M21: 7,190,122 km (0.109 R)
• M22: 7,918,963 km (0.111 R)
• M23: 8,147,998 km (0.1 R)
• M24: 9,446,208 km (0.064 R)
• M25: 9,872,562 km (0.118 R)
• M26: 11,446,182 km (0.027 R)
• M27: 11,575,434 km (0.116 R)
• M28: 12,031,708 km (0.095 R)
• M29: 12,163,055 km (0.078 R)
• M30: 13,435,086 km (0.095 R)
• M31: 13,708,401 km (0.118 R)
• M32: 14,260,267 km (0.102 R)
• M33: 15,743,231 km (0.099 R)
• M34: 16,248,274 km (0.077 R)
• M35: 18,246,153 km (0.106 R)
• M36: 18,852,922 km (0.12 R)
• M37: 18,929,217 km (0.115 R)
• M38: 20,008,266 km (0.066 R)
• M39: 20,555,196 km (0.099 R)
• M40: 21,107,212 km (0.112 R)
• M41: 21,424,659 km (0.102 R)
• M42: 21,504,395 km (0.06 R)
• M43: 24,187,283 km (0.107 R)
• M44: 24,769,817 km (0.045 R)
• M45: 26,716,085 km (0.092 R)
• M46: 26,801,955 km (0.093 R)
• M47: 28,623,458 km (0.056 R)
• M48: 30,037,906 km (0.115 R)
• M49: 30,216,376 km (0.117 R)
• M50: 31,294,229 km (0.079 R)
• M51: 32,293,244 km (0.105 R)
• M52: 32,567,606 km (0.062 R)
• M53: 34,696,085 km (0.072 R)
• M54: 34,977,029 km (0.111 R)
• M55: 35,258,722 km (0.057 R)
• M56: 36,013,443 km (0.066 R)
• M57: 37,060,180 km (0.074 R)
• M58: 37,539,192 km (0.099 R)
• M59: 37,923,808 km (0.104 R)
• M60: 38,406,561 km (0.113 R)
• M61: 38,794,169 km (0.087 R)
• M62: 40,259,330 km (0.029 R)
• M63: 40,357,766 km (0.083 R)
• M64: 42,241,053 km (0.117 R)
• M65: 42,540,997 km (0.08 R)
• M66: 43,243,658 km (0.094 R)
• M67: 43,747,953 km (0.088 R)
• M68: 43,950,209 km (0.116 R)
• M69: 48,582,357 km (0.069 R)
• M70: 51,115,498 km (0.06 R)
• M71: 54,016,201 km (0.098 R)
• M72: 54,450,483 km (0.118 R)
• M73: 54,559,241 km (0.067 R)
• M74: 55,979,523 km (0.054 R)
• M75: 57,301,370 km (0.095 R)
• M76: 57,412,072 km (0.101 R)
• M77: 57,744,329 km (0.088 R)
• M78: 59,527,237 km (0.056 R)
• M79: 61,781,078 km (0.101 R)
• M80: 62,918,620 km (0.063 R)
• M81: 64,177,636 km (0.11 R)
• M82: 65,214,050 km (0.096 R)
• M83: 65,329,540 km (0.089 R)
• M84: 67,653,692 km (0.057 R)
• M85: 68,121,784 km (0.113 R)
• M86: 68,590,923 km (0.055 R)
• M87: 68,708,357 km (0.105 R)
• M88: 71,666,506 km (0.102 R)
• M89: 72,143,573 km (0.054 R)
• M90: 73,701,635 km (0.119 R)
• M91: 73,821,912 km (0.115 R)
• M92: 75,755,763 km (0.065 R)
• M93: 77,216,886 km (0.086 R)
• M94: 80,414,690 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,924 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit